(19)

(11)

EP 4 384 118 A1

(12)

(43) Date of publication: 19.06.2024 Bulletin 2024/25 (21) Application number: 21953581.2 (22) Date of filing: 10.08.2021

(51) International Patent Classification (IPC):  A61F 2/16(2006.01) (52) Cooperative Patent Classification (CPC): A61F 2/1678; A61F 2/1675; A61L 2420/08; A61L 2420/02; A61L 2430/16; A61L 2400/10; A61L 27/34 (86) International application number: PCT/TR2021/050784 (87) International publication number: WO 2023/018385 (16.02.2023 Gazette 2023/07)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: VSY Biyoteknoloji Ve Ilac Sanayi Anonim Sirketi Tuzla/Istanbul (TR)	(72) Inventor: OYTUN, Faruk Tuzla/Istanbul (TR) (74) Representative: Dericioglu, E. Korhan  Ankara Patent Bureau Mustafa Kemal Mahallesi Dumlupinar Bulvari Eskisehir Yolu 9.km No:274/7 B Blok 14. Kat No:161, Cankaya 34707 Ankara 34707 Ankara (TR)